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<h1>include/apr_anylock.h File Reference</h1>APR-Util transparent any lock flavor wrapper. <a href="#_details">More...</a>
<p>
<code>#include "apr_proc_mutex.h"</code><br>
<code>#include "apr_thread_mutex.h"</code><br>
<code>#include "apr_thread_rwlock.h"</code><br>
<p>
<a href="apr__anylock_8h-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__anylock__t.html">apr_anylock_t</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">union </td><td class="memItemRight" valign="bottom"><a class="el" href="unionapr__anylock__t_1_1apr__anylock__u__t.html">apr_anylock_t::apr_anylock_u_t</a></td></tr>
<tr><td colspan="2"><br><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apr__anylock_8h.html#c43b130fb19a434647c34e1d7040fc49">APR_ANYLOCK_LOCK</a>(lck)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apr__anylock_8h.html#fbc6bc9b6cabe0db55e8896fc26053f4">APR_ANYLOCK_TRYLOCK</a>(lck)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apr__anylock_8h.html#367f0d4cc5239e95ee925542d4a0b3fb">APR_ANYLOCK_UNLOCK</a>(lck)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
APR-Util transparent any lock flavor wrapper.
<p>
<hr><h2>Define Documentation</h2>
<a class="anchor" name="c43b130fb19a434647c34e1d7040fc49"></a><!-- doxytag: member="apr_anylock.h::APR_ANYLOCK_LOCK" ref="c43b130fb19a434647c34e1d7040fc49" args="(lck)" -->
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<td class="memname">#define APR_ANYLOCK_LOCK </td>
<td>(</td>
<td class="paramtype">lck </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<b>Value:</b><div class="fragment"><pre class="fragment">(((lck)->type == apr_anylock_none) \
? APR_SUCCESS \
: (((lck)->type == apr_anylock_threadmutex) \
? apr_thread_mutex_lock((lck)->lock.tm) \
: (((lck)->type == apr_anylock_procmutex) \
? apr_proc_mutex_lock((lck)->lock.pm) \
: (((lck)->type == apr_anylock_readlock) \
? apr_thread_rwlock_rdlock((lck)->lock.rw) \
: (((lck)->type == apr_anylock_writelock) \
? apr_thread_rwlock_wrlock((lck)->lock.rw) \
: APR_EINVAL)))))
</pre></div>Lock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure
</div>
</div><p>
<a class="anchor" name="fbc6bc9b6cabe0db55e8896fc26053f4"></a><!-- doxytag: member="apr_anylock.h::APR_ANYLOCK_TRYLOCK" ref="fbc6bc9b6cabe0db55e8896fc26053f4" args="(lck)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">#define APR_ANYLOCK_TRYLOCK </td>
<td>(</td>
<td class="paramtype">lck </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<b>Value:</b><div class="fragment"><pre class="fragment">(((lck)->type == apr_anylock_none) \
? APR_SUCCESS \
: (((lck)->type == apr_anylock_threadmutex) \
? apr_thread_mutex_trylock((lck)->lock.tm) \
: (((lck)->type == apr_anylock_procmutex) \
? apr_proc_mutex_trylock((lck)->lock.pm) \
: (((lck)->type == apr_anylock_readlock) \
? apr_thread_rwlock_tryrdlock((lck)->lock.rw) \
: (((lck)->type == apr_anylock_writelock) \
? apr_thread_rwlock_trywrlock((lck)->lock.rw) \
: APR_EINVAL)))))
</pre></div>Try to lock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure
</div>
</div><p>
<a class="anchor" name="367f0d4cc5239e95ee925542d4a0b3fb"></a><!-- doxytag: member="apr_anylock.h::APR_ANYLOCK_UNLOCK" ref="367f0d4cc5239e95ee925542d4a0b3fb" args="(lck)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">#define APR_ANYLOCK_UNLOCK </td>
<td>(</td>
<td class="paramtype">lck </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<b>Value:</b><div class="fragment"><pre class="fragment">(((lck)->type == apr_anylock_none) \
? APR_SUCCESS \
: (((lck)->type == apr_anylock_threadmutex) \
? apr_thread_mutex_unlock((lck)->lock.tm) \
: (((lck)->type == apr_anylock_procmutex) \
? apr_proc_mutex_unlock((lck)->lock.pm) \
: ((((lck)->type == apr_anylock_readlock) || \
((lck)->type == apr_anylock_writelock)) \
? apr_thread_rwlock_unlock((lck)->lock.rw) \
: APR_EINVAL))))
</pre></div>Unlock an <a class="el" href="structapr__anylock__t.html">apr_anylock_t</a> structure
</div>
</div><p>
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